JP2014502474A5 - - Google Patents

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Publication number
JP2014502474A5
JP2014502474A5 JP2013541413A JP2013541413A JP2014502474A5 JP 2014502474 A5 JP2014502474 A5 JP 2014502474A5 JP 2013541413 A JP2013541413 A JP 2013541413A JP 2013541413 A JP2013541413 A JP 2013541413A JP 2014502474 A5 JP2014502474 A5 JP 2014502474A5
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JP
Japan
Prior art keywords
antenna system
pass filter
balanced
matching circuit
balun
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2013541413A
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English (en)
Japanese (ja)
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JP2014502474A (ja
JP6017440B2 (ja
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Publication date
Priority claimed from GBGB1020202.6A external-priority patent/GB201020202D0/en
Priority claimed from GBGB1108456.3A external-priority patent/GB201108456D0/en
Application filed filed Critical
Priority claimed from PCT/GB2011/001598 external-priority patent/WO2012072969A1/en
Publication of JP2014502474A publication Critical patent/JP2014502474A/ja
Publication of JP2014502474A5 publication Critical patent/JP2014502474A5/ja
Application granted granted Critical
Publication of JP6017440B2 publication Critical patent/JP6017440B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2013541413A 2010-11-29 2011-11-11 平衡アンテナシステム Expired - Fee Related JP6017440B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1020202.6 2010-11-29
GBGB1020202.6A GB201020202D0 (en) 2010-11-29 2010-11-29 Balanced antenna system
GB1108456.3 2011-05-19
GBGB1108456.3A GB201108456D0 (en) 2011-05-19 2011-05-19 Balanced antenna system
PCT/GB2011/001598 WO2012072969A1 (en) 2010-11-29 2011-11-11 Balanced antenna system

Publications (3)

Publication Number Publication Date
JP2014502474A JP2014502474A (ja) 2014-01-30
JP2014502474A5 true JP2014502474A5 (ru) 2014-12-18
JP6017440B2 JP6017440B2 (ja) 2016-11-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013541413A Expired - Fee Related JP6017440B2 (ja) 2010-11-29 2011-11-11 平衡アンテナシステム

Country Status (6)

Country Link
US (2) US9553361B2 (ru)
EP (1) EP2647124B1 (ru)
JP (1) JP6017440B2 (ru)
KR (1) KR101858777B1 (ru)
CN (1) CN103339855B (ru)
WO (1) WO2012072969A1 (ru)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201213558D0 (en) * 2012-07-31 2012-09-12 Univ Birmingham Reconfigurable antenna
JP6004173B2 (ja) * 2012-08-02 2016-10-05 三菱マテリアル株式会社 アンテナ装置
GB2507788A (en) 2012-11-09 2014-05-14 Univ Birmingham Vehicle roof mounted reconfigurable MIMO antenna
US9306535B2 (en) 2013-02-28 2016-04-05 Avago Technologies General Ip (Singapore) Pte. Ltd. Integrated receive filter including matched balun
KR102047812B1 (ko) * 2013-05-02 2019-11-22 삼성전자주식회사 다중 대역 안테나 장치 및 다중 대역 안테나를 포함하는 무선 통신 장치
JP6163350B2 (ja) * 2013-05-02 2017-07-12 富士通株式会社 伝送回路、及び、信号送受信回路
US9876269B2 (en) * 2013-08-30 2018-01-23 Blackberry Limited Mobile wireless communications device with split antenna feed network and related methods
US20150116162A1 (en) 2013-10-28 2015-04-30 Skycross, Inc. Antenna structures and methods thereof for determining a frequency offset based on a differential magnitude
KR101509573B1 (ko) * 2013-11-22 2015-04-07 안상현 썬루프를 이용한 차량용 멀티 안테나
KR102193434B1 (ko) * 2013-12-26 2020-12-21 삼성전자주식회사 안테나 장치 및 이를 구비하는 무선 통신용 전자 장치
CN103746175B (zh) * 2013-12-27 2016-06-08 青岛中科软件股份有限公司 板载PCB天线的2450MHz射频模块
CN103746172B (zh) * 2013-12-27 2016-01-06 青岛中科软件股份有限公司 板载PCB天线的855MHz射频模块
CN103746166B (zh) * 2013-12-27 2016-06-08 青岛中科软件股份有限公司 板载PCB天线的928MHz射频模块
CN104752833A (zh) * 2013-12-31 2015-07-01 深圳富泰宏精密工业有限公司 天线组件及具有该天线组件的无线通信装置
US9419346B2 (en) * 2014-01-15 2016-08-16 Broadcom Corporation High isolation antenna structure on a ground plane
CN110299618B (zh) * 2014-01-23 2022-09-30 荣耀终端有限公司 一种天线系统以及终端
CN109672015B (zh) * 2014-04-11 2021-04-27 康普技术有限责任公司 消除多频带辐射阵列中的共振的方法
CN105281796B (zh) * 2014-07-14 2017-12-08 摩托罗拉移动通信软件（武汉）有限公司 一种终端的天线匹配电路及终端
US9461743B1 (en) * 2014-07-16 2016-10-04 Rockwell Collins, Inc. Pulse to digital detection circuit
GB2529884B (en) 2014-09-05 2017-09-13 Smart Antenna Tech Ltd Reconfigurable multi-band antenna with independent control
WO2016034900A1 (en) 2014-09-05 2016-03-10 Smart Antenna Technologies Ltd Reconfigurable multi-band antenna with four to ten ports
GB2529885B (en) * 2014-09-05 2017-10-04 Smart Antenna Tech Ltd Multiple antenna system arranged in the periphery of a device casing
US9883296B2 (en) 2014-12-03 2018-01-30 Starkey Laboratories, Inc. Filter to suppress harmonics for an antenna
GB2533358B (en) * 2014-12-17 2018-09-05 Smart Antenna Tech Limited Device with a chassis antenna and a symmetrically-fed loop antenna arrangement
US9666939B2 (en) * 2015-02-17 2017-05-30 Joinset Co., Ltd. Antenna bandwidth expander
CN104701625B (zh) * 2015-03-16 2018-05-15 酷派软件技术（深圳）有限公司 具备解耦合功能的天线组件、解耦合方法和解耦合系统
GB201505910D0 (en) 2015-04-07 2015-05-20 Smart Antenna Technologies Ltd Reconfigurable 4-port multi-band multi-function antenna with a grounded dipole antenna component
US10476555B2 (en) * 2015-04-16 2019-11-12 Avago Technologies International Sales Pte. Limited Chassis based antenna for a near field communication (NFC) enabled device
US10422870B2 (en) 2015-06-15 2019-09-24 Humatics Corporation High precision time of flight measurement system for industrial automation
US10591592B2 (en) 2015-06-15 2020-03-17 Humatics Corporation High-precision time of flight measurement systems
KR101688899B1 (ko) * 2015-09-03 2016-12-23 경북대학교 산학협력단 광대역 발룬 및 이를 이용한 광대역 다이폴 안테나
US10243264B2 (en) * 2015-09-11 2019-03-26 Aclara Technologies Llc Pit lid trident antenna arrangement
US10707562B2 (en) * 2015-09-22 2020-07-07 Futurewei Technologies, Inc. System and method for adaptive aperture tunable antenna
US9698495B2 (en) 2015-10-01 2017-07-04 King Fahd University Of Petroleum And Minerals Reconfigurable MIMO and sensing antenna system
CN108701896B (zh) 2015-12-17 2021-03-12 修麦提克斯公司 用于实现射频定位的装置
CN105655713A (zh) * 2016-04-22 2016-06-08 广东欧珀移动通信有限公司 一种多频段天线、移动终端
EP3242396A1 (de) 2016-05-03 2017-11-08 Siemens Healthcare GmbH Vorrichtung zur übertragung von magnetresonanzsignalen mittels differentieller leitungsführung
US10218051B2 (en) * 2016-07-21 2019-02-26 Chiun Mai Communication Systems, Inc. Antenna structure and wireless communication device using same
US11764749B2 (en) 2016-08-29 2023-09-19 Silicon Laboratories Inc. Apparatus with partitioned radio frequency antenna and matching network and associated methods
US11894622B2 (en) 2016-08-29 2024-02-06 Silicon Laboratories Inc. Antenna structure with double-slotted loop and associated methods
US11749893B2 (en) 2016-08-29 2023-09-05 Silicon Laboratories Inc. Apparatus for antenna impedance-matching and associated methods
US11769949B2 (en) 2016-08-29 2023-09-26 Silicon Laboratories Inc. Apparatus with partitioned radio frequency antenna and matching network and associated methods
US11764473B2 (en) 2016-08-29 2023-09-19 Silicon Laboratories Inc. Apparatus with partitioned radio frequency antenna and matching network and associated methods
KR101993912B1 (ko) * 2016-09-08 2019-06-27 경상대학교산학협력단 근거리 마이크로스트립 안테나
US10511083B2 (en) 2016-09-22 2019-12-17 Apple Inc. Antennas having symmetrical switching architecture
US10014573B2 (en) * 2016-11-03 2018-07-03 Nidec Motor Corporation Directional antenna for wireless motor connection
CN108281786A (zh) * 2017-01-05 2018-07-13 中兴通讯股份有限公司 一种去耦天线架构及其去耦方法
CN110521056B (zh) * 2017-03-31 2021-08-03 株式会社Kmw 天线组件及包括天线组件的装置
US10381715B2 (en) 2017-05-23 2019-08-13 Apple Inc. Electronic device antennas having multi-band tuning capabilities
CN107026325B (zh) * 2017-06-06 2023-10-03 中国电子技术标准化研究院 一种射频识别标签天线阻抗匹配连接装置
CN109149131B (zh) * 2017-06-15 2021-12-24 康普技术有限责任公司 偶极天线和相关的多频带天线
KR102030646B1 (ko) * 2017-09-08 2019-10-10 경상대학교산학협력단 마이크로스트립 안테나, 마이크로스트립 안테나 제어 방법 및 컴퓨터 프로그램
US10305453B2 (en) * 2017-09-11 2019-05-28 Apple Inc. Electronic device antennas having multiple operating modes
FR3073995B1 (fr) * 2017-11-17 2021-01-08 Continental Automotive France Systeme d'au moins deux unites emettrices et/ou receptrices reliees a une antenne commune
US11750167B2 (en) 2017-11-27 2023-09-05 Silicon Laboratories Inc. Apparatus for radio-frequency matching networks and associated methods
US11894621B2 (en) * 2017-12-18 2024-02-06 Silicon Laboratories Inc. Radio-frequency apparatus with multi-band balun with improved performance and associated methods
US11894826B2 (en) 2017-12-18 2024-02-06 Silicon Laboratories Inc. Radio-frequency apparatus with multi-band balun and associated methods
US11916514B2 (en) * 2017-11-27 2024-02-27 Silicon Laboratories Inc. Radio-frequency apparatus with multi-band wideband balun and associated methods
CN108429017A (zh) * 2018-03-02 2018-08-21 英业达科技有限公司 天线及其信号输入电路
TWI662799B (zh) * 2018-03-07 2019-06-11 英業達股份有限公司 天線及其訊號輸入電路
US10547107B2 (en) 2018-03-28 2020-01-28 King Fahd University Of Petroleum And Minerals Wide tuning range, frequency agile MIMO antenna for cognitive radio front ends
US10665939B2 (en) * 2018-04-10 2020-05-26 Sierra Nevada Corporation Scanning antenna with electronically reconfigurable signal feed
US10320088B1 (en) * 2018-11-13 2019-06-11 The Florida International University Board Of Trustees Balanced wideband impedance transformer
US10637444B1 (en) * 2018-12-21 2020-04-28 Northrop Gruman Systems Corporation Near field RFID probe with tunning
WO2020141918A1 (ko) * 2019-01-03 2020-07-09 엘지이노텍 주식회사 차량용 어레이 안테나
KR102670675B1 (ko) * 2019-01-03 2024-05-31 엘지이노텍 주식회사 차량용 어레이 안테나
US12119561B2 (en) 2019-02-25 2024-10-15 Huawei Technologies Co., Ltd. Dual port antenna structure
KR102639717B1 (ko) 2019-05-27 2024-02-23 삼성전자주식회사 안테나 모듈 및 이를 포함하는 전자 장치
TWI700862B (zh) 2019-10-23 2020-08-01 華碩電腦股份有限公司 迴圈式雙天線系統
CN113131181B (zh) * 2019-12-30 2023-11-21 成都鼎桥通信技术有限公司 终端设备
US12080415B2 (en) 2020-10-09 2024-09-03 Humatics Corporation Radio-frequency systems and methods for co-localization of medical devices and patients
US20220384935A1 (en) * 2021-05-28 2022-12-01 Matsing, Inc. Lensed multiple band multiple beam multiple column dual-polarized antenna
US11862872B2 (en) 2021-09-30 2024-01-02 Silicon Laboratories Inc. Apparatus for antenna optimization and associated methods

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE22993E (en) 1936-11-19 1948-04-20 alford
US2871306A (en) 1957-10-15 1959-01-27 Philco Corp Input coupling circuit
GB918477A (en) 1961-09-22 1963-02-13 Vokes Ltd Improvements in pneumatic feeders
US3846721A (en) 1973-08-08 1974-11-05 Amp Inc Transmission line balun
US4495505A (en) 1983-05-10 1985-01-22 The United States Of America As Represented By The Secretary Of The Air Force Printed circuit balun with a dipole antenna
DE3628024A1 (de) 1986-08-19 1988-02-25 Siemens Ag Antennenanpassschaltung fuer schnellen frequenzwechsel
US5148130A (en) 1990-06-07 1992-09-15 Dietrich James L Wideband microstrip UHF balun
GB2289989B (en) 1994-05-25 1999-01-06 Nokia Mobile Phones Ltd Adaptive antenna matching
US5528252A (en) 1994-10-26 1996-06-18 Ntl Technologies Inc. Dipole television antenna
DE19620333A1 (de) 1996-05-21 1997-11-27 Daimler Benz Aerospace Ag Symmetrierendes Antennenanpaßgerät
KR20010021204A (ko) 1999-08-06 2001-03-15 이데이 노부유끼 안테나장치 및 휴대무선기
AU3491501A (en) 2000-02-07 2001-08-14 Qualcomm Incorporated Balanced antenna system for portable computers
KR100608521B1 (ko) 2002-02-22 2006-08-03 마츠시타 덴끼 산교 가부시키가이샤 헬리컬 안테나 장치 및 그것을 구비한 무선통신장치
JP2003318636A (ja) * 2002-02-22 2003-11-07 Matsushita Electric Ind Co Ltd ヘリカルアンテナ装置及びそれを備えた無線通信装置
JP4363936B2 (ja) 2002-09-26 2009-11-11 パナソニック株式会社 無線端末装置用アンテナおよび無線端末装置
FR2848721A1 (fr) * 2002-12-13 2004-06-18 St Microelectronics Sa Transformateur a changement de mode selectif en frequences
JP4104499B2 (ja) 2003-06-30 2008-06-18 小島プレス工業株式会社 ２周波共用アンテナ
TW200515696A (en) * 2003-10-20 2005-05-01 Delta Electronics Inc Balun built in multi-layer ceramic material layers
JP4241400B2 (ja) 2004-01-09 2009-03-18 株式会社豊田中央研究所 平衡線路−不平衡線路接続器
FR2878092A1 (fr) 2004-11-18 2006-05-19 St Microelectronics Sa Balun a elements localises
JP4401981B2 (ja) * 2005-02-16 2010-01-20 双信電機株式会社 フィルタ
JP4757551B2 (ja) * 2005-07-07 2011-08-24 パナソニック株式会社 携帯無線装置
DE102006021839A1 (de) 2006-05-10 2007-11-15 Siemens Ag Antenne und Sende-/Empfangseinheit
JP2008017384A (ja) 2006-07-10 2008-01-24 Matsushita Electric Ind Co Ltd アンテナ装置
US7595766B2 (en) 2006-12-29 2009-09-29 Broadcom Corporation Low efficiency integrated circuit antenna
TW201019620A (en) * 2008-11-04 2010-05-16 Ra Link Technology Corp Front-end architecture of RF transceiver and transceiver chip thereof
US8912846B2 (en) * 2011-07-25 2014-12-16 Kathrein-Werke Kg Doherty amplifier arrangement
CN103124186B (zh) * 2011-11-21 2014-12-31 国基电子（上海）有限公司 无线通信装置
US9106204B2 (en) * 2013-06-10 2015-08-11 Avago Technologies General Ip (Singapore) Pte. Ltd. Four LC element balun

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